WO2009047407A3 - Tank having a composite wall including an organic layer - Google Patents

Tank having a composite wall including an organic layer Download PDF

Info

Publication number
WO2009047407A3
WO2009047407A3 PCT/FR2008/001114 FR2008001114W WO2009047407A3 WO 2009047407 A3 WO2009047407 A3 WO 2009047407A3 FR 2008001114 W FR2008001114 W FR 2008001114W WO 2009047407 A3 WO2009047407 A3 WO 2009047407A3
Authority
WO
WIPO (PCT)
Prior art keywords
tank
layer
organic layer
relates
composite wall
Prior art date
Application number
PCT/FR2008/001114
Other languages
French (fr)
Other versions
WO2009047407A2 (en
Inventor
Benoit Lacaze
Florian Puech
Cecile Cances
Original Assignee
Julien Lacaze Sa
Benoit Lacaze
Florian Puech
Cecile Cances
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Julien Lacaze Sa, Benoit Lacaze, Florian Puech, Cecile Cances filed Critical Julien Lacaze Sa
Priority to EP08837869A priority Critical patent/EP2188061A2/en
Publication of WO2009047407A2 publication Critical patent/WO2009047407A2/en
Publication of WO2009047407A3 publication Critical patent/WO2009047407A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/227—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of containers, cans or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/148—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using epoxy-polyolefin systems in mono- or multilayers

Abstract

The invention relates to a tank which can be used to house corrosive liquids, for example for hot water production, the wall of which is insensitive to chemical attack, and, in particular, to oxidation and chlorine. More specifically, the invention relates to a tank having a composite wall including a steel outer shell, an organic layer and an inner layer based on a thermoplastic polymeric compound modified by 10 % - 50 % of a diacid. Advantageously, the polymeric compound includes electronegative polar groups. For example, one such composite wall can include a steel outer shell, an intermediate epoxy resin layer and an inner layer comprising maleic anhydride-modified polypropylene. The invention also relates to a method for producing a composite walled tank, in which known techniques are used to apply an organic layer to the inner face of the steel shell in order to form an intermediate layer and subsequently the polymeric powder compound is melted in the metallised shell driven by a biaxial rotation system until a continuous polymeric layer is formed, which solidifies on cooling.
PCT/FR2008/001114 2007-07-26 2008-07-25 Tank having a composite wall including an organic layer WO2009047407A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08837869A EP2188061A2 (en) 2007-07-26 2008-07-25 Tank having a composite wall including an organic layer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705488A FR2919279B1 (en) 2007-07-26 2007-07-26 COMPOSITE WALL TANK COMPRISING AN ORGANIC LAYER
FR0705488 2007-07-26

Publications (2)

Publication Number Publication Date
WO2009047407A2 WO2009047407A2 (en) 2009-04-16
WO2009047407A3 true WO2009047407A3 (en) 2009-06-11

Family

ID=39226818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/001114 WO2009047407A2 (en) 2007-07-26 2008-07-25 Tank having a composite wall including an organic layer

Country Status (3)

Country Link
EP (1) EP2188061A2 (en)
FR (1) FR2919279B1 (en)
WO (1) WO2009047407A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012092104A1 (en) 2010-12-30 2012-07-05 Ticona Llc Powder containing a polyoxymethylene polymer for coating metallic substrates

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207358A (en) * 1961-07-27 1965-09-21 Gen Electric Water storage tanks and methods of making the same
US4048355A (en) * 1973-11-22 1977-09-13 Mitsui Petrochemical Industries Ltd. Process for the formation of a polyolefin coating layer onto a metal surface
US5686141A (en) * 1993-01-26 1997-11-11 Praxair Technology, Inc. Method for coating the interior surface of a cylinder
WO2003015935A1 (en) * 2001-08-21 2003-02-27 Fisher Company Dba Fisher Co. & Moore Method for bonding thermoplastic films to metal surfaces of cylinders, vessels and component parts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207358A (en) * 1961-07-27 1965-09-21 Gen Electric Water storage tanks and methods of making the same
US4048355A (en) * 1973-11-22 1977-09-13 Mitsui Petrochemical Industries Ltd. Process for the formation of a polyolefin coating layer onto a metal surface
US5686141A (en) * 1993-01-26 1997-11-11 Praxair Technology, Inc. Method for coating the interior surface of a cylinder
WO2003015935A1 (en) * 2001-08-21 2003-02-27 Fisher Company Dba Fisher Co. & Moore Method for bonding thermoplastic films to metal surfaces of cylinders, vessels and component parts

Also Published As

Publication number Publication date
WO2009047407A2 (en) 2009-04-16
EP2188061A2 (en) 2010-05-26
FR2919279A1 (en) 2009-01-30
FR2919279B1 (en) 2012-09-07

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